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Littelfuse MDRRDT3035U Reed Switch

This is a reed switch with a single-pole, double-throw configuration, capable of switching up to 175 VDC and 1.5 Amps. It features hermetically sealed contacts, glass envelope, and low space requirements, making it suitable for telecom, automotive, and office equipment applications. The switch offers a maximum operate time of 1.0 ms, a sensitivity range of 30 to 35 AT, and extremely low contact resistance of 0.100 Ω. It operates reliably from -40°C to +125°C, with high insulation resistance and stability, ensuring durability in various environments.

Authorized Distributors
Source:DigiKey
Part No:MDRR-DT-30-35-U
Stock:2144
Inv Date:05-28-2026
Price: Unit price: $5.84
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Part No:MDRR-DT-30-35-U
Stock:816
Inv Date:05-29-2026
Price: Unit price: $5.84
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Part No:MDRR-DT-30-35-U
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.32
Buy/RFQ:
Part No:MDRR-DT-30-35-U
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.32
Buy/RFQ:

Littelfuse MDRRDT3035U Reed Switch Specifications:

  • Contact Rating: 1.5 A max. at 175 VDC
  • Operate Time: 1.0 ms max.
  • Release Time: 10 ms max.
  • Insulation Resistance: >10^9 Ω
  • Contact Resistance: 0.100 Ω max.
  • Maximum Switching Voltage: 175 VDC
  • Maximum Voltage Breakdown: 200 V
  • Temperature Range: -40°C to +125°C
  • Operating Ambient Temperature: -40°C to +125°C
  • Vibration: 30 G max.
  • Shock: 50 ms sine wave, 50 G max.
  • Sensitivity Range: 30-35 AT
  • Pull-in Range: 1530 AT
  • Weight: Compact size suitable for space-constrained applications
  • Dimensions: Small form factor, hermetically sealed glass envelope
  • Certifications: Recognized by UL

Buy the Hamlin Series MDRR Series Reed Switch: MDRRDT3035U

Purchase the Hamlin MDRRDT3035U reed switch online today and benefit from its reliable hermetically sealed contacts, fast 1.0 ms operate time, and broad temperature tolerance. Designed for telecom, automotive, and office equipment, this SPDT switch delivers exceptional durability, low contact resistance, and high insulation resistance. Its compact size makes it ideal for space-sensitive applications. Order now to enjoy quick delivery and trusted performance in your critical electronic systems, ensuring seamless operation and long-term stability.

Buy Hamlin MDRRDT3035U now and experience unmatched reliability and performance with hermetically sealed contacts and fast switching times.

Frequently Asked Questions

Where can I buy Littelfuse MDRRDT3035U?

You can click on the BUY or RFQ button to purchase MDRRDT3035U from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part MDRRDT3035U?

You can download the MDRRDT3035U datasheet or visit the Littelfuse website for support.

Who is the manufacturer of MDRRDT3035U?

Littelfuse

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